Weather on October 18
Thousand Oaks, CA
55 Years of Data
About This Date
October 18th in Thousand Oaks, CA typically brings warm fall weather, with average highs around 80°F and lows near 59°F. Over 31 years of records, the warmest October 18th was in 2023 (81°F average), while the coldest was 2002 (57°F) — a 24°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 5.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.3°F warmer on this date compared to 20-30 years ago.
Planning for October 18th in Thousand Oaks, CA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 85° | 64° | 74° | — | — |
| 2024 | 75° | 55° | 65° | — | — |
| 2023warmest | 94° | 68° | 81° | — | — |
| 2022 | 92° | 65° | 78° | — | — |
| 2021 | 66° | 50° | 58° | — | — |
| 2020 | 91° | 64° | 78° | — | — |
| 2019 | 84° | 57° | 71° | — | — |
| 2018 | 83° | 67° | 75° | — | — |
| 2017 | 88° | 64° | 76° | — | — |
| 2016 | 78° | 58° | 68° | — | — |
| 2015 | 78° | 60° | 69° | — | — |
| 2014 | 79° | 58° | 68° | — | — |
| 2013 | 92° | 62° | 77° | — | — |
| 2012 | 79° | 66° | 72° | — | — |
| 2011 | 70° | 54° | 62° | — | — |
| 2010 | 64° | 57° | 61° | — | — |
| 2009 | 77° | 57° | 67° | — | — |
| 2008 | 75° | 54° | 64° | — | — |
| 2007 | 79° | 50° | 64° | — | — |
| 2006 | 79° | 59° | 69° | — | — |
| 2005 | 63° | 52° | 57° | — | — |
| 2004 | 61° | 54° | 57° | — | — |
| 2003 | 93° | 64° | 79° | — | — |
| 2002coldest | 66° | 48° | 57° | — | — |
| 2001 | 75° | 52° | 63° | — | — |
| 2000 | 77° | 57° | 67° | — | — |
| 1999 | 88° | 65° | 76° | — | — |
| 1998 | 83° | 61° | 72° | — | — |
| 1997 | 91° | 61° | 76° | — | — |
| 1996 | 81° | 54° | 67° | — | — |
| 1995 | 80° | 58° | 69° | — | — |
Thousand Oaks, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Thousand Oaks, CA Monthly Precipitation
Average rainfall per month, in inches.
Thousand Oaks, CA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Thousand Oaks, CA
Most pleasant months in Thousand Oaks, CA: June, July, August, September, November.